[Event "Schweinfurt op"]
[Site "Schweinfurt"]
[Date "2007.05.19"]
[Round "5"]
[White "Itze, Jan Peter"]
[Black "Kassubek, David"]
[Result "1-0"]
[ECO "D25"]
[BlackElo "939"]
[PlyCount "105"]
[EventDate "2007.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. e3 e6 5. Bd2 Bd6 6. Bxc4 Bd7 7. 0-0 b5 8. Bd3 0-0 9. Nc3 Nc6 10. Be2 b4 11. Nb5 Be7 12. Ne5 a6 13. Nxc6 Bxc6 14. Rc1 Bxb5 15. Bxb5 axb5 16. Ra1 Ne4 17. Bc1 Qd5 18. b3 Rxa2 19. Rxa2 Nc3 20. Qc2 Nxa2 21. Qxa2 Ra8 22. Qc2 Bd6 23. Rd1 Qh5 24. h3 Ra2 25. Qd3 g6 26. Rf1 c6 27. e4 Ra8 28. e5 Bc7 29. Bd2 Rd8 30. Bxb4 Bxe5 31. Bc5 Qh6 32. Re1 f6 33. Bb6 Rxd4 34. Bxd4 Bc7 35. Rxe6 Qc1+ 36. Qf1 Qf4 37. g3 Qxd4 38. Qe1 Bxg3 39. Re8+ Kg7 40. Qe7+ Kh6 41. Qe2 g5 42. Re4 Qc5 43. b4 Qb6 44. Re6 Kg6 45. Qf3 Be5 46. Qg2 Qd4 47. Qg4 Qd1+ 48. Qxd1 Bc3 49. Qg4 h6 50. Rxc6 Be5 51. Qe4+ Kf7 52. Qh7+ Ke8 53. Rc8# 1-0

[Event "Schweinfurt op"]
[Site "Schweinfurt"]
[Date "2007.05.19"]
[Round "4"]
[White "Kassubek, David"]
[Black "Engelbrecht, Klaus"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "939"]
[BlackElo "1324"]
[PlyCount "66"]
[EventDate "2007.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Nc3 Nf6 4. Bc4 Bg4 5. Be2 Nc6 6. d4 Bxf3 7. Bxf3 Nxd4 8. Be3 Nxf3+ 9. Qxf3 Be7 10. 0-0-0 Qd7 11. Rhg1 Ng4 12. Qg3 0-0 13. Bd2 f5 14. f4 exf4 15. Bxf4 g5 16. Bd2 f4 17. Qh3 Rf6 18. Rgf1 Rh6 19. Qd3 Rxh2 20. Qe2 Ne5 21. Rf2 Rf8 22. Rg1 f3 23. Qf1 Bf6 24. Nd5 h6 25. gxf3 Rxf2 26. Qxf2 Qc6 27. f4 Nd3+ 28. Kb1 Nxf2 29. Bc3 Nxe4 30. Nxf6+ Nxf6 31. fxg5 Qc5 32. gxf6+ Qxg1+ 33. Be1 Qxe1# 0-1

[Event "Schweinfurt op"]
[Site "Schweinfurt"]
[Date "2007.05.18"]
[Round "3"]
[White "Mirring, Patrick"]
[Black "Kassubek, David"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1350"]
[BlackElo "939"]
[PlyCount "37"]
[EventDate "2007.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 0-0 6. Bg5 d6 7. Nd5 Be6 8. Nxf6+ gxf6 9. Bh6 Re8 10. Bxe6 Rxe6 11. Qd2 Kh8 12. Nh4 Ne7 13. 0-0-0 d5 14. f3 Rb6 15. Kb1 Ba3 16. b3 Qd6 17. g4 Ng8 18. Nf5 Qc5 19. Bg7# 1-0

[Event "Schweinfurt op"]
[Site "Schweinfurt"]
[Date "2007.05.17"]
[Round "2"]
[White "Kassubek, David"]
[Black "Helgert, Johannes"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "939"]
[BlackElo "1558"]
[PlyCount "54"]
[EventDate "2007.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. c4 Nf6 5. Nc3 Bg4 6. Be2 d4 7. Nxd4 Qxd4 8. 0-0 Be6 9. Nb5 Qd7 10. Qa4 c6 11. Nd4 Qxd4 12. Qb3 Qd7 13. Re1 Be7 14. d4 0-0 15. Bf3 Bd6 16. Bg5 Be7 17. Bxf6 Bxf6 18. d5 Bf5 19. Qa4 cxd5 20. Red1 Qxa4 21. Bxd5 Nc6 22. b3 Qa5 23. Bf3 Rfe8 24. Kf1 Bxa1 25. Rxa1 Bd3+ 26. Kg1 Qe1+ 27. Rxe1 Rxe1# 0-1

[Event "Schweinfurt op"]
[Site "Schweinfurt"]
[Date "2007.05.17"]
[Round "1"]
[White "Wiener, Horst"]
[Black "Kassubek, David"]
[Result "1-0"]
[ECO "D25"]
[WhiteElo "1922"]
[BlackElo "939"]
[PlyCount "111"]
[EventDate "2007.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. e3 b5 5. a4 Bd7 6. axb5 Bxb5 7. b3 Qd5 8. Nc3 Qc6 9. Ne5 Qb6 10. Nxb5 Qxb5 11. Bxc4 Qb7 12. Bxf7+ Kd8 13. 0-0 g6 14. Bxg6 hxg6 15. Nf7+ Ke8 16. Nxh8 Qe4 17. Qf3 Qh4 18. Nxg6 Qh7 19. Nxf8 Kxf8 20. Qxa8 Ng4 21. Qxb8+ Kg7 22. h3 Nf6 23. Qxc7 Kf7 24. Rxa7 Nd5 25. Ba3 Nxc7 26. Rxc7 Qe4 27. Rxe7+ Qxe7 28. Bxe7 Kxe7 29. b4 Kd7 30. b5 Kc7 31. h4 Kb6 32. h5 Kxb5 33. h6 Kc6 34. h7 Kd5 35. h8R Ke6 36. g4 Kf7 37. f4 Kg7 38. d5 Kxh8 39. d6 Kg8 40. d7 Kf7 41. d8R Ke7 42. g5 Kxd8 43. g6 Ke8 44. f5 Kf8 45. f6 Kg8 46. f7+ Kf8 47. g7+ Kxg7 48. f8Q+ Kg6 49. Rf6+ Kg5 50. e4 Kg4 51. e5 Kg5 52. e6 Kg4 53. e7 Kg5 54. e8B Kg4 55. Rg6+ Kh5 56. Qh6# 1-0

